# Support 256 colors rather than 16.
#set -g default-terminal "screen-256color"

# True color support in tmux
set -g default-terminal "xterm-256color"
set-option -ga terminal-overrides ",xterm-256color:Tc"

# Big history.
set -g history-limit 10000

# Make the status bar pretty.
# set -g status-bg colour16
# set -g status-fg colour61
# set -g window-status-style bg=colour236,fg=colour141
# set -g window-status-current-style bg=colour236,fg=colour80
 
# Add some info to the status bar
set -g status-right-length 70
set -g status-right "#H | up #(uptime | awk '{print $3 \" \" $4}' | sed 's/,//') | Mem: #(~/bin/tmux-free-memory.sh) free | Load: #(uptime | rev | cut -f1-3 -d ' ' | rev)"

# Auto-set window title
setw -g automatic-rename

# Make mouse useful
set -g mouse on

# Add vim keys to navigate
set-window-option -g mode-keys vi

# Add key to reload ~/.tmux.conf
bind r source-file ~/.tmux.conf

# More logical (to me) split keys.
bind - split-window -p 38 -v
bind | split-window -p 38 -h

# Keybindings for resizing panes that don't collide with OSX bindings
bind -r C-h resize-pane -L
bind -r C-j resize-pane -D
bind -r C-k resize-pane -U
bind -r C-l resize-pane -R


## COLORSCHEME: gruvbox dark
set-option -g status "on"

# default statusbar color
set-option -g status-style bg=colour237,fg=colour223 # bg=bg1, fg=fg1

# default window title colors
set-window-option -g window-status-style bg=colour214,fg=colour237 # bg=yellow, fg=bg1

# default window with an activity alert
set-window-option -g window-status-activity-style bg=colour237,fg=colour248 # bg=bg1, fg=fg3

# active window title colors
set-window-option -g window-status-current-style bg=red,fg=colour237 # fg=bg1

# pane border
set-option -g pane-active-border-style fg=colour250 #fg2
set-option -g pane-border-style fg=colour237 #bg1

# message infos
set-option -g message-style bg=colour239,fg=colour223 # bg=bg2, fg=fg1

# writing commands inactive
set-option -g message-command-style bg=colour239,fg=colour223 # bg=fg3, fg=bg1

# pane number display
set-option -g display-panes-active-colour colour250 #fg2
set-option -g display-panes-colour colour237 #bg1

# clock
set-window-option -g clock-mode-colour colour109 #blue

# bell
set-window-option -g window-status-bell-style bg=colour167,fg=colour235 # bg=red, fg=bg

## Theme settings mixed with colors (unfortunately, but there is no cleaner way)
set-option -g status-justify "left"
set-option -g status-left-style none
set-option -g status-left-length "80"
set-option -g status-right-style none
set-option -g status-right-length "80"
set-window-option -g window-status-separator ""

set-option -g status-left "#[fg=colour248, bg=colour241] #S #[fg=colour241, bg=colour237, nobold, noitalics, nounderscore]"
set-option -g status-right "#[fg=colour239, bg=colour237, nobold, nounderscore, noitalics]#[fg=colour246,bg=colour239] %Y-%m-%d  %H:%M #[fg=colour248, bg=colour239, nobold, noitalics, nounderscore]#[fg=colour237, bg=colour248] #h "

set-window-option -g window-status-current-format "#[fg=colour237, bg=colour214, nobold, noitalics, nounderscore]#[fg=colour239, bg=colour214] #I #[fg=colour239, bg=colour214, bold] #W #[fg=colour214, bg=colour237, nobold, noitalics, nounderscore]"
set-window-option -g window-status-format "#[fg=colour237,bg=colour239,noitalics]#[fg=colour223,bg=colour239] #I #[fg=colour223, bg=colour239] #W #[fg=colour239, bg=colour237, noitalics]"


# Start a new session if one doesn't exist.
new-session